[PATCH 2/2] powerpc/eeh: More accurate log
From: Gavin Shan <hidden>
Date: 2013-11-12 06:49:34
Subsystem:
linux for powerpc (32-bit and 64-bit), pci enhanced error handling (eeh) for powerpc, the rest · Maintainers:
Madhavan Srinivasan, Mahesh J Salgaonkar, Linus Torvalds
We possibly has fenced PHB except frozen PE. So the output log doesn't cover all cases and the patch fixes it. Signed-off-by: Gavin Shan <redacted> --- arch/powerpc/kernel/eeh_event.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/kernel/eeh_event.c b/arch/powerpc/kernel/eeh_event.c
index d27c5af..72d748b 100644
--- a/arch/powerpc/kernel/eeh_event.c
+++ b/arch/powerpc/kernel/eeh_event.c@@ -74,8 +74,13 @@ static int eeh_event_handler(void * dummy) pe = event->pe; if (pe) { eeh_pe_state_mark(pe, EEH_PE_RECOVERING); - pr_info("EEH: Detected PCI bus error on PHB#%d-PE#%x\n", - pe->phb->global_number, pe->addr); + if (pe->type & EEH_PE_PHB) + pr_info("EEH: Detected error on PHB#%d\n", + pe->phb->global_number); + else + pr_info("EEH: Detected PCI bus error on " + "PHB#%d-PE#%x\n", + pe->phb->global_number, pe->addr); eeh_handle_event(pe); eeh_pe_state_clear(pe, EEH_PE_RECOVERING); } else {
--
1.7.9.5